CN208662728U - A kind of gear hob - Google Patents
A kind of gear hob Download PDFInfo
- Publication number
- CN208662728U CN208662728U CN201821319416.XU CN201821319416U CN208662728U CN 208662728 U CN208662728 U CN 208662728U CN 201821319416 U CN201821319416 U CN 201821319416U CN 208662728 U CN208662728 U CN 208662728U
- Authority
- CN
- China
- Prior art keywords
- gear hob
- axis
- fixedly connected
- cutter
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Gear Processing (AREA)
Abstract
The utility model discloses a kind of gear hob, including casing assembly and connection component, the casing assembly includes gear hob axis, toolframe, link block and retainer plate, and the toolframe is set to the lateral wall of the gear hob axis；The front end of original gear hob ontology is provided with link block and retainer plate, link slot and fixing groove are offered in the front end of original gear hob ontology, two gear hob ontologies can pass through the fixation of link block and link slot, it is fixed by the fixed form of retainer plate and fixing groove, and it is attached by the first holding screw, achieve the effect that can change gear hob body length, toolframe is provided on original gear hob ontology, toolframe and cutter can be attached fixation by the second holding screw, if tool damage, directly the cutter of damage can be carry out demolition and replacement, without replacing entire gear hob ontology, reduce loss cost.
Description
Technical field
The utility model belongs to gear hob technical field, and in particular to a kind of gear hob.
Background technique
Gear hob is a kind of cutter by helical gear theory of engagement processing straight-tooth and helical gears.
The specification of original gear hob is fixed, and in the cutting technique that may be only available for fixed specification, cannot flexibly be coped with
Various situations.
Utility model content
The purpose of this utility model is to provide a kind of gear hobs, to solve to propose original tooth in above-mentioned background technique
The specification of wheel hobboing cutter is fixed, and may be only available for the problem of fixing in the cutting technique of specification, cannot flexibly coping with various situations.
To achieve the above object, the utility model provides the following technical solutions: a kind of gear hob, including casing assembly and
Connection component, the casing assembly include gear hob axis, toolframe, link block and retainer plate, and the toolframe is set to described
The lateral wall of gear hob axis, and be fixedly connected with the gear hob axis, the link block is set to the gear hob axis
Rear end, and be fixedly connected with the gear hob axis, the retainer plate is set to the rear end of the gear hob axis, and close to described
The lower section of link block, the retainer plate are fixedly connected with the link block, and the front end of the gear hob axis offers link slot,
The link slot is fixedly connected with the gear hob axis, and the front end of the gear hob axis offers fixing groove, the fixation
Slot is close to the top of the link slot, and the fixing groove is fixedly connected with the gear hob axis, the gear hob axis
Front end offers the first connecting hole, first connecting hole one side relatively close close to the fixing groove and the link slot,
And first connecting hole is fixedly connected with the gear hob axis, the connection component includes the first holding screw, second tight
Determine screw and cutter, first holding screw runs through the rear end of gear hob axis, and detachably connects with the gear hob axis
It connects, the Cutting tool installation manner is detachably connected in the lateral wall of the toolframe, and with the toolframe, the gear hob axis
Lateral wall offers the second connecting hole, and second connecting hole is fixedly connected with the gear hob axis, second clamp screw
Nail is longitudinal to run through the cutter, and is detachably connected with the cutter.
Preferably, the link block is fixedly connected with the link slot.
Preferably, the retainer plate is fixedly connected with the fixing groove.
Preferably, second holding screw is fixedly connected with second connecting hole.
Preferably, the cutter and the toolframe connect by the way that second holding screw and second connecting hole are fixed
It connects.
Preferably, the quantity of the link block is several, and several described link blocks are symmetrically distributed in the tooth
Take turns the rear end of hobboing cutter axis.
Preferably, the quantity of the toolframe is several, and several described toolframes are distributed in the gear rolling
The lateral wall of cutter shaft.
Preferably, the quantity of second holding screw is several, and several described second holding screws are symmetrical
It is distributed in the lateral wall of the gear hob axis.
Preferably, the quantity of first holding screw is four, and four first holding screws are with described the
One connecting hole is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that being arranged in the front end of original gear hob ontology
There are link block and retainer plate, offers link slot and fixing groove, two gear hobs in the front end of original gear hob ontology
Ontology can be fixed, and pass through by the fixation of link block and link slot by the fixed form of retainer plate and fixing groove
First holding screw is attached, and achievees the effect that can change gear hob body length, in original gear hob ontology
On be provided with toolframe, toolframe and cutter can be attached fixation by the second holding screw, if tool damage, Ke Yizhi
It connects and the cutter of damage carry out demolition and replacement, without replacing entire gear hob ontology, reduce loss cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connecting block structure schematic diagram of the utility model；
Fig. 3 is the cutter structure schematic diagram of the utility model；
In figure: 10, casing assembly；11, gear hob axis；12, toolframe；13, link block；14, retainer plate；20, it connects
Component；21, the first holding screw；22, the second holding screw；23, cutter；111, link slot；112, fixing groove；113, first connects
Connect hole；231, the second connecting hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of gear hob, a kind of gear hob, including
Casing assembly 10 and connection component 20, casing assembly 10 include gear hob axis 11, toolframe 12, link block 13 and retainer plate
14, toolframe 12 is set to the lateral wall of gear hob axis 11, and is fixedly connected with gear hob axis 11, and link block 13 is set to gear
The rear end of hobboing cutter axis 11, and be fixedly connected with gear hob axis 11, retainer plate 14 is set to the rear end of gear hob axis 11, and close
The lower section of link block 13, retainer plate 14 are fixedly connected with link block 13, and the front end of gear hob axis 11 offers link slot 111,
Link slot 111 is fixedly connected with gear hob axis 11, and the front end of gear hob axis 11 offers fixing groove 112, and fixing groove 112 is leaned on
The top of nearly link slot 111, and fixing groove 112 is fixedly connected with gear hob axis 11, the front end of gear hob axis 11 offers
First connecting hole 113, the first connecting hole 113 one side relatively close close to fixing groove 112 and link slot 111, and the first connection
Hole 113 is fixedly connected with gear hob axis 11, and connection component 20 includes the first holding screw 21, the second holding screw 22 and cutter
23, the first holding screw 21 runs through the rear end of gear hob axis 11, and is detachably connected with gear hob axis 11, and cutter 23 is installed
It is detachably connected in the lateral wall of toolframe 12, and with toolframe 12, the lateral wall of gear hob axis 11 offers the second connection
Hole 231, the second connecting hole 231 are fixedly connected with gear hob axis 11, and the second holding screw 22 is longitudinal to run through cutter 23, and and knife
Tool 23 is detachably connected.
In the present embodiment, the rear and front end of two gear hob axis 11 is aligned by staff, by a gear hob
The link block 13 and retainer plate 14 of axis 11 are plugged in the link slot 111 and fixing groove 112 of another gear hob axis 11, and are led to
It crosses the first holding screw 21 and is fixed on the first connecting hole 113, achieve the effect that for two gear hob axis 11 to be fixed together, make
The entire length of gear hob axis 11 increases, and multiple gear hob axis 11 are spliced, reaches and freely changes gear hob axis
Cutter 23 is aligned on toolframe 12 by the effect of 11 length, staff, and the second holding screw 22 is run through cutter 23 and second
Connecting hole 231 achievees the effect that for cutter 23 and toolframe 12 to be fixed together, and can be at any time by cutter 23 from toolframe
The effect disassembled on 12.
Further, link block 13 is fixedly connected with link slot 111.
In the present embodiment, the link block 13 of a gear hob axis 11 and the link slot 111 of another gear hob axis 11
It is fixed, achieve the effect that two gear hob axis 11 can be fixed together.
Further, retainer plate 14 is fixedly connected with fixing groove 112.
In the present embodiment, the retainer plate 14 of a gear hob axis 11 and the fixing groove 112 of another gear hob axis 11
It is fixedly connected, achievees the effect that two gear hob axis 11 can be fixed together.
Further, the second holding screw 22 is fixedly connected with the second connecting hole 231.
In the present embodiment, the second holding screw 22 can be fixedly connected with the second connecting hole 231, reach that cutter 23 is fixed
Effect on toolframe 12 facilitates gear hob ontology to work.
Further, cutter 23 is fixedly connected by the second holding screw 22 with the second connecting hole 231 with toolframe 12.
In the present embodiment, cutter 23 is aligned on toolframe 12 by staff, and the second holding screw 22 is run through cutter 23
With the second connecting hole 231, achieve the effect that for cutter 23 and toolframe 12 to be fixed together, and can at any time by cutter 23 from
The effect disassembled on toolframe 12 facilitates staff to dismantle and replace the cutter 23 of abrasion, reduces loss
Cost.
Further, the quantity of link block 13 is several, and several link blocks 13 are symmetrically distributed in gear hob
The rear end of axis 11.
In the present embodiment, multiple link blocks 13 are fixedly connected with multiple link slots 111, are reached multiple gear hob axis 11
The effect being fixed together keeps multiple gear hob axis 11 more stable when connecting
Further, the quantity of toolframe 12 is several, and several toolframes 12 are distributed in gear hob axis 11
Lateral wall.
In the present embodiment, multiple toolframes 12 can connect multiple cutters 23, can work normally gear hob ontology.
Further, the quantity of the second holding screw 22 is several, and several second holding screws 22 symmetrically divide
It is distributed in the lateral wall of gear hob axis 11.
In the present embodiment, multiple second holding screws 22 are fixed on cutter 23 more fully on toolframe 12,
Keep cutter 23 more stable in connection.
Further, the quantity of the first holding screw 21 is four, and four the first holding screws 21 are connect with first
Hole 113 is fixedly connected.
In the present embodiment, four the first holding screws 21 can make two gear hob axis 11 more fully be fixed on one
It rises, keeps two gear hob axis 11 more stable in connection.
The working principle and process for using of the utility model: after the utility model installs, staff is by two teeth
The rear and front end alignment for taking turns hobboing cutter axis 11, is plugged to another tooth for the link block 13 of a gear hob axis 11 and retainer plate 14
In the link slot 111 and fixing groove 112 for taking turns hobboing cutter axis 11, and the first connecting hole 113 is fixed on by the first holding screw 21, reached
To the effect that two gear hob axis 11 are fixed together, increase the entire length of gear hob axis 11, by multiple gears
Hobboing cutter axis 11 is spliced, and achievees the effect that freely to change 11 length of gear hob axis, and cutter 23 is directed at cutter by staff
On frame 12, the second holding screw 22 is run through into cutter 23 and the second connecting hole 231, reaches and is fixed on cutter 23 and toolframe 12
Effect together, and the effect that can at any time disassemble cutter 23 from toolframe 12, facilitate staff to abrasion
Cutter 23 dismantled and replaced, reduce the cost of loss.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of gear hob, it is characterised in that: including casing assembly (10) and connection component (20), the casing assembly (10)
Including gear hob axis (11), toolframe (12), link block (13) and retainer plate (14), the toolframe (12) is set to the tooth
The lateral wall of hobboing cutter axis (11) is taken turns, and is fixedly connected with the gear hob axis (11), the link block (13) is set to the tooth
The rear end of hobboing cutter axis (11) is taken turns, and is fixedly connected with the gear hob axis (11), the retainer plate (14) is set to the gear
The rear end of hobboing cutter axis (11), and close to the lower section of the link block (13), the retainer plate (14) and the link block (13) are solid
Fixed connection, the front end of the gear hob axis (11) offer link slot (111), the link slot (111) and gear rolling
Cutter shaft (11) is fixedly connected, and the front end of the gear hob axis (11) offers fixing groove (112), and the fixing groove (112) is leaned on
The top of the nearly link slot (111), and the fixing groove (112) is fixedly connected with the gear hob axis (11), the tooth
The front end of wheel hobboing cutter axis (11) offers the first connecting hole (113), and first connecting hole (113) is close to the fixing groove
, and first connecting hole (113) and the gear hob axis (112) and the relatively close one side of the link slot (111)
(11) it being fixedly connected, the connection component (20) includes the first holding screw (21), the second holding screw (22) and cutter (23),
First holding screw (21) runs through the rear end of gear hob axis (11), and detachably connects with the gear hob axis (11)
It connects, the cutter (23) is installed on the lateral wall of the toolframe (12), and is detachably connected with the toolframe (12), described
The lateral wall of gear hob axis (11) offers the second connecting hole (231), second connecting hole (231) and the gear hob
Axis (11) is fixedly connected, and second holding screw (22) longitudinally runs through the cutter (23), and removable with the cutter (23)
Unload connection.
2. a kind of gear hob according to claim 1, it is characterised in that: the link block (13) and the link slot
(111) it is fixedly connected.
3. a kind of gear hob according to claim 1, it is characterised in that: the retainer plate (14) and the fixing groove
(112) it is fixedly connected.
4. a kind of gear hob according to claim 1, it is characterised in that: second holding screw (22) and described
Two connecting holes (231) are fixedly connected.
5. a kind of gear hob according to claim 1, it is characterised in that: the cutter (23) and the toolframe (12)
It is fixedly connected by second holding screw (22) with second connecting hole (231).
6. a kind of gear hob according to claim 1, it is characterised in that: the quantity of the link block (13) is several
It is a, and several described link blocks (13) are symmetrically distributed in the rear end of the gear hob axis (11).
7. a kind of gear hob according to claim 1, it is characterised in that: the quantity of the toolframe (12) is several
It is a, and several described toolframes (12) are distributed in the lateral wall of the gear hob axis (11).
8. a kind of gear hob according to claim 1, it is characterised in that: the quantity of second holding screw (22) is
Several, and several described second holding screws (22) are symmetrically distributed in the lateral wall of the gear hob axis (11).
9. a kind of gear hob according to claim 1, it is characterised in that: the quantity of first holding screw (21) is
Four, and four first holding screws (21) are fixedly connected with first connecting hole (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319416.XU CN208662728U (en) | 2018-08-16 | 2018-08-16 | A kind of gear hob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319416.XU CN208662728U (en) | 2018-08-16 | 2018-08-16 | A kind of gear hob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662728U true CN208662728U (en) | 2019-03-29 |
Family
ID=65837726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319416.XU Expired - Fee Related CN208662728U (en) | 2018-08-16 | 2018-08-16 | A kind of gear hob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182612A (en) * | 2022-01-07 | 2022-03-15 | 张青 | Civil engineering road arc cutting equipment |
-
2018
- 2018-08-16 CN CN201821319416.XU patent/CN208662728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182612A (en) * | 2022-01-07 | 2022-03-15 | 张青 | Civil engineering road arc cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of gear hob Effective date of registration: 20210308 Granted publication date: 20190329 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU SHEN TUO TECHNOLOGY Co.,Ltd. Registration number: Y2021980001522 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190329 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU SHEN TUO TECHNOLOGY Co.,Ltd. Registration number: Y2021980001522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |